13 commits

Author	SHA1	Message	Date
Joachim Bauch	67e66c0e5a	Log something when proxy publisher/subscriber is deleted.	2020-09-24 12:43:27 +02:00
Joachim Bauch	7e3a7af9a3	Use dedicated (shorter) timeout for proxy requests. ... This will prevent the overall MCU timeout to expire on the first proxy request if that takes too long. With the shorter proxy timeout, the other proxy servers will be retried if the first request timed out.	2020-09-16 10:13:09 +02:00
Joachim Bauch	80194c4e1d	Don't perform request to proxy if context is already done.	2020-09-16 09:23:36 +02:00
Joachim Bauch	767d283600	Handle case where etcd cluster is not available during startup.	2020-09-09 14:42:18 +02:00
Joachim Bauch	adce45162e	Default to proxy url type "static" if none is configured.	2020-09-07 17:07:48 +02:00
Joachim Bauch	5206490fef	Change log message if session was resumed.	2020-09-07 09:12:32 +02:00
Joachim Bauch	73903315a9	Handle "bye" proxy messages.	2020-09-07 08:56:17 +02:00
Joachim Bauch	dcf533b8f1	Add support for fetching proxy URLs from etcd cluster.	2020-08-31 17:24:04 +02:00
Joachim Bauch	804e558e96	Switch to builtin "context" package now that we can assume Go 1.7	2020-08-31 13:58:28 +02:00
Joachim Bauch	116188c3e3	Reload list of proxy URLs on SIGHUP.	2020-08-31 13:07:03 +02:00
Joachim Bauch	ea74a54d11	Select proxy based on country of publisher (if known). ... The connections that have been sorted by load are also sorted by country of publisher and continent of publisher, e.g. for worldwide proxies, the ones closest to the publisher will be preferred.	2020-08-13 13:17:09 +02:00
Joachim Bauch	d9d11b58e1	Shutdown a proxy gracefully on SIGUSR1. ... No new publishers will be created by the proxy, existing publishers can still be subscribed. After all clients have disconnected, the process will terminate.	2020-08-13 13:17:09 +02:00
Joachim Bauch	4446b07951	Add MCU type "proxy" that delegates to one or multiple MCU proxies.	2020-08-13 13:17:06 +02:00